Sqlzoo.net SQLZoo

Sqlzoo.net Overview

When it comes to learning SQL, sqlzoo.net is a valuable resource offering many interactive tutorials and exercises for both beginners and advanced SQL users. The website has a clean and simple design that allows users to easily navigate the site and immediately access the SQL queries they need to improve their skills.

The website's homepage is divided into sections that cater to different skill levels and areas of interest. For example, the “Simple SQL” section offers a step-by-step tutorial for beginners, while the “Test Data” section provides large datasets for users to practice their SQL queries. The website also has several sections that focus on specific SQL functions, such as “Aggregate Functions” and “String Functions.”

The website has an active community of users who contribute to its forums, providing valuable feedback and tips to help other users improve their skills. The forums provide a space for users to ask questions and receive support from other members of the community.

One notable feature of sqlzoo.net is its SSL certificate, issued by Let's Encrypt. This ensures that all data transmitted between the user's browser and the website is securely encrypted, protecting sensitive user information from prying eyes.

According to PageSpeed Insights, the website has a speed score of 71, which indicates that the site has a good loading speed. However, there may still be some opportunities to improve the site's performance, such as optimizing image file sizes and minimizing the number of HTTP requests.

Overall, sqlzoo.net is a family-friendly website that provides an excellent resource for anyone looking to improve their SQL skills. With its intuitive design, large dataset, interactive tutorials, and active community of users, sqlzoo.net is a valuable asset for anyone starting out or looking to improve their SQL skills.

Sqlzoo.net Rank Summary

Global Rank
84,174
Average Load Time
0.74sec
Links In Count
691
Website Value
$140,300

Sqlzoo.net Website Safety

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Overview
Last Updated: 11/10/2024
Overall result - sqlzoo.net is safe.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
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Norton Connect Safe
Last Updated: 03/23/2024
sqlzoo.net is safe.
Norton ConnectSafe evaluates sqlzoo.net for any unsafe and insecure content. The results are critical for families with young children.
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Google Safe Search
Last Updated: 10/24/2016
sqlzoo.net is safe.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
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Google Safe Browsing
Last Updated: 01/09/2019
sqlzoo.net is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
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Site Advisor
Last Updated: 02/23/2021
sqlzoo.net is safe.
McAfee assesses sqlzoo.net for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze sqlzoo.net for mature or inappropriate content, only security checks are evaluated.
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Web of Trust
Last Updated: 01/10/2019
sqlzoo.net child safety is very good.
The WOT calculates reputation of the sqlzoo.net. This reputation system receives ratings from users and information from third-party sources, assesses the sqlzoo.net for safety features and confirms, whether sqlzoo.net is suitable for children.

SSL Information
Domainsqlzoo.net
Issuer OrganizationLet's Encrypt
IssuerR10
AlgorithmRSA-SHA256
Valid form09/18/2024
Expiration12/17/2024
SignedCertificate is not self signed
Additional Domains napier.sqlzoo.net
sqlzoo.net

Sqlzoo.net Rank History

Sqlzoo.net Hosting Information

Server Location

ASN Information

Last Update: 07/19/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 14061
ASName: DIGITALOCEAN-ASN
ASHandle: AS14061
RegDate: 2012-09-25
Updated: 2012-09-25
Ref: https://rdap.arin.net/registry/autnum/14061


OrgName: DigitalOcean, LLC
OrgId: DO-13
Address: 101 Ave of the Americas
Address: 10th Floor
City: New York
StateProv: NY
PostalCode: 10013
Country: US
RegDate: 2012-05-14
Updated: 2018-07-17
Comment: http://www.digitalocean.com
Comment: Simple Cloud Hosting
Ref: https://rdap.arin.net/registry/entity/DO-13

OrgAbuseHandle: ABUSE5232-ARIN
OrgAbuseName: Abuse, DigitalOcean
OrgAbusePhone: +1-347-875-6044
OrgAbuseEmail: abuse@digitalocean.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE5232-ARIN

OrgNOCHandle: NOC32014-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-347-875-6044
OrgNOCEmail: noc@digitalocean.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC32014-ARIN

OrgTechHandle: NOC32014-ARIN
OrgTechName: Network Operations Center
OrgTechPhone: +1-347-875-6044
OrgTechEmail: noc@digitalocean.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC32014-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Sqlzoo.net Domain Registration and Settings

WHOIS

Domain Name: SQLZOO.NET
Registry Domain ID: 87058414_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.123-reg.co.uk
Registrar URL: http://www.meshdigital.com
Updated Date: 2024-02-06T10:50:09Z
Creation Date: 2002-05-29T17:20:23Z
Registry Expiry Date: 2029-05-29T17:20:23Z
Registrar: 123-Reg Limited
Registrar IANA ID: 1515
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: ok https://icann.org/epp#ok
Name Server: NS59.DOMAINCONTROL.COM
Name Server: NS60.DOMAINCONTROL.COM
DNSSEC: signedDelegation
DNSSEC DS Data: 42603 13 2 B33CBBF452D65A5EC7FB5899A4135092BE8CF763AF42F47D28FAFEFAE6FD2FB9
DNSSEC DS Data: 46104 13 2 524B9414B8859B745C5F215F45F061DCE862668748614787DE8BE1C83B537A08
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-19T10:42:44Z


DNS Records
HostA RecordTTL
sqlzoo.net146.176.166.583600
HostMX RecordPriorityTTL
HostNS RecordTTL
sqlzoo.netns0.dnsmadeeasy.com86400
sqlzoo.netns3.dnsmadeeasy.com86400
sqlzoo.netns2.dnsmadeeasy.com86400
sqlzoo.netns4.dnsmadeeasy.com86400
sqlzoo.netns1.dnsmadeeasy.com86400
HostTXT RecordTTL

ns0.dnsmadeeasy.com
TTL: 86400
Email address: dns.dnsmadeeasy.com
Serial: 2008010124
Refresh: 43200
Retry: 3600
Expire: 1209600
Minimum: 180

Sqlzoo.net HTML Check


Errors
Warnings

Sqlzoo.net Desktop Performance

Last tested: 12/08/2016

Speedometer image
Desktop Speed
86%

Desktop Resource Breakdown
Total Resources22
Number of Hosts4
Static Resources17
JavaScript Resources11
CSS Resources2

Sqlzoo.net Mobile Insights

Last tested: 12/08/2016

Speedometer image
Mobile Usability
98%
Speedometer image
Mobile Speed
71%

Mobile Resource Breakdown
Total Resources36
Number of Hosts6
Static Resources28
JavaScript Resources16
CSS Resources3

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